/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.ranger.authorization.hadoop.agent;

import java.lang.instrument.Instrumentation;

public class AuthCodeInjectionJavaAgent {
	public static final String AUTHORIZATION_AGENT_PARAM = "authagent";

	public static void premain(String agentArgs, Instrumentation inst) {
		if (agentArgs != null && AUTHORIZATION_AGENT_PARAM.equalsIgnoreCase(agentArgs.trim())) {
			inst.addTransformer(new HadoopAuthClassTransformer());
		}
	}

}
